25262936

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 48729600

約数和(自身を除く): 23466664

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 284, 316, 563, 568, 632, 1126, 2252, 4504, 5609, 11218, 22436, 39973, 44477, 44872, 79946, 88954, 159892, 177908, 319784, 355816, 3157867, 6315734, 12631468, 25262936]

約数ペア:

[(1, 25262936), (2, 12631468), (4, 6315734), (8, 3157867), (71, 355816), (79, 319784), (142, 177908), (158, 159892), (284, 88954), (316, 79946), (563, 44872), (568, 44477), (632, 39973), (1126, 22436), (2252, 11218), (4504, 5609)]